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- The core of Yanchang Formation Chang-7 high quality source rock (oil shale) is black,hard,light,and it looks slip-shape after demorphism. 鄂尔多斯盆地延长组长7优质烃源岩(油页岩)井下岩芯外观呈黑色、质硬、手感较轻,露头风化后呈纸片状。
- The Middle to Lower Jurassic source rock, which is high quality source rock for natural gas, only distributes in the piedmont zone of the northern margin of Kashi sag.So its contribution is limited. 中下侏罗统烃源岩为一套优质烃源岩，但由于分布范围所限，贡献仅限于北缘山前带。
- Keywords petrologic characteristics;trace element geochemistry;high quality source rock;Yanchang Formation;Ordos Basin; 岩石学特征;微量元素地球化学;优质烃源岩;延长组;鄂尔多斯盆地;
- high quality source rocks 优质烃源岩
- high quality source rock 优质烃源岩
- WebElements aims to be a high quality source of chemistry information on the WWW relating to the periodic table. 该元素周期表旨在互联网上提供关于元素周期表的高质量化学信息源。
- But the geological and geochemical analyses showed that there existed a set of high quality marine source rock in the platform slope facies of Middle Ordovician Pingliang Formation. 地质和地球化学分析证实，盆地西、南缘台缘深水斜坡相的中奥陶统平凉组存在优质海相烃源岩，其形成的油气最早富集在中央古隆起及其周围；
- Purely scraped content, even from high quality sources, does not provide any added value to your users. 抓取的内容,即使有高质量的来源,也不会对访问者提供任何价值。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- Their merchandise is of high quality. 他们的货物质量很好。
- The harmonica is of very high quality. 那个口琴质量很好。
- I'm used to high quality and won't take second-best. 我用惯高质量的东西，差一点儿的都不行。
- It pay in the long run to buy goods of high quality. 终究还是买高质量的物品值得。
- But considering the high quality, our price is very reasonable. 不过鉴于产品的优良质量，我们的价格非常合理。
- The luster characteristic of a pearl of high quality. 珍珠光泽一种高品质珍珠所特有光泽
- Major hydrocarbon source rocks are in the Cambrian and Ordovician. 寒武-奥陶系烃源岩是该区主力烃源岩;
- Why are you so sure that they are of high quality? 你为什么这么肯定它们质量好呢?
- Let us jointly do our best to sell high quality products with high quality services. 希望你我双方尽力在销售优质产品的同时提供最佳的服务。
- If it's of high quality,I'll have it instead. 如果质量好的话，我也可以要这种。
- Hamburger contains a high quality of heat. 汉堡包含热量很高。
